the defense cause first two witnesses friday it after prosecutors rested and george deborah nelson denied a request for acquittal. zimmerman is pleading not guilty to second-degree murder for fatally shooting 17 year-old trayvon martin. it is still uncertain whether not zimmerman will testify. it may take a good part of the week for the defense to present their case. >> 723 a m and more headlines in a moment. a live shot at be airplane asiana flight to fort st. on the grassy field there right next to the runway where it crash landed on saturday. we'll be back in a couple of minutes. the dow over a hundred points on monday. the u.s. unemployment rate staying at 7.6%. now another 113 today just below the 15,000 mark. we will hear what happens after earning season. second quarter earnin >> facebook launches its of graft searched today. the new search engine lets you search your facebook social graph for people, places, photos and interest. graft research is also integrated with microsoft being, meaning it will offer web search results if it cannot find anything useful in your graph. it will